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NSR database version of May 10, 2024.

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2000IG01      Nucl.Phys. A662, 295 (2000)

F.Z.Ighezou, H.Ngo, C.Ngo

Surface Multifragmentation Investigated with a Finite Temperature Spherical TDHF Model

NUCLEAR STRUCTURE 208Pb; calculated fragment yields vs temperature, compression. Time-dependent Hartree-Fock calculations, surface multifragmentation.

doi: 10.1016/S0375-9474(99)00418-2
Citations: PlumX Metrics


1998BE51      Phys.Rev. C58, 1639 (1998)

M.Begemann-Blaich, V.Lindenstruth, J.Pochodzalla, J.C.Adloff, P.Bouissou, J.Hubele, G.Imme, I.Iori, P.Kreutz, G.J.Kunde, S.Leray, Z.Liu, U.Lynen, R.J.Meijer, U.Milkau, A.Moroni, W.F.J.Muller, C.Ngo, C.A.Ogilvie, G.Raciti, G.Rudolf, H.Sann, M.Schnittker, A.Schuttauf, W.Seidel, L.Stuttge, W.Trautmann, A.Tucholski

Breakup Conditions of Projectile Spectators from Dynamical Observables

NUCLEAR REACTIONS C, 27Al, Cu, Pb(197Au, X), E=600 MeV/nucleon; measured fragments mass, charge, multiplicity distributions, kinematic correlations; deduced source parameters. Statistical model comparisons.

doi: 10.1103/PhysRevC.58.1639
Citations: PlumX Metrics


1995SC11      Nucl.Phys. A584, 704 (1995)

F.Schussler, H.Nifenecker, B.Jakobsson, V.Kopljar, K.Soderstrom, S.Leray, C.Ngo, S.Souza, J.P.Bondorf, K.Sneppen

Fragment Emission Pattern in Central and Semi-Central Heavy-Ion Collisions

NUCLEAR REACTIONS Ag, Br(C, X), (O, X), (Ar, X), (Kr, X), E=50-220 MeV/nucleon; measured momentum vectors for all charged fragments. Emulsions, central collisions.

doi: 10.1016/0375-9474(94)00771-E
Citations: PlumX Metrics


1994SO05      Nucl.Phys. A571, 159 (1994)

S.R.Souza, L.de Paula, S.Leray, J.Nemeth, C.Ngo, H.Ngo

A Dynamical Model for Multifragmentation of Nuclei

NUCLEAR REACTIONS 80Br(16O, X), E ≤ 200 MeV/nucleon; calculated fragment charge distribution, multi-fragmentation probability vs impact parameter. Molecular dynamics based schematic model.

doi: 10.1016/0375-9474(94)90346-8
Citations: PlumX Metrics


1994SO08      Phys.Rev. C50, 257 (1994)

S.R.Souza, F.Schussler, R.Donangelo, K.Sneppen, J.P.Bondorf, R.Elmer, B.Jakobsson, S.Leray, C.Ngo, H.Nifenecker

Angular Patterns from Fragments Produced in Central Heavy-Ion Collisions

NUCLEAR REACTIONS Ag, Br(16O, X), E=210 MeV/nucleon; Ag, Br(36Ar, X), E=65 MeV/nucleon; Ag, Br(84Kr, X), E=95 MeV/nucleon; analyzed fragment σ(θ), multipolarity coefficients; deduced multi-fragmenting system shape features. Molecular dynamical approach.

doi: 10.1103/PhysRevC.50.257
Citations: PlumX Metrics


1994TR10      Acta Phys.Pol. B25, 425 (1994)

W.Trautmann, J.C.Adloff, M.Begemann-Blaich, P.Bouissou, J.Hubele, G.Imme, I.Iori, P.Kreutz, G.J.Kunde, S.Leray, V.Lindenstruth, Z.Liu, U.Lynen, R.J.Meijer, U.Milkau, A.Moroni, W.F.J.Muller, C.Ngo, C.A.Ogilvie, J.Pochodzalla, G.Raciti, G.Rudolf, H.Sann, A.Schuttauf, W.Seidel, L.Stuttge, A.Tucholski

Multifragmentation in Peripheral Nucleus-Nucleus Collisions

NUCLEAR REACTIONS C, 27Al, Cu, Pb(197Au, X), E=600 MeV/nucleon; 197Au(197Au, X), E=100-400 MeV/nucleon; analyzed multi-fragmentation data. Statistical multi-fragmentation models.


1993KR13      Nucl.Phys. A561, 672 (1993)

P.Kreutz, J.C.Adloff, M.Begemann-Blaich, P.Bouissou, J.Hubele, G.Imme, I.Iori, G.J.Kunde, S.Leray, V.Lindenstruth, Z.Liu, U.Lynen, R.J.Meijer, U.Milkau, A.Moroni, W.F.J.Muller, C.Ngo, C.A.Ogilvie, J.Pochodzalla, G.Raciti, G.Rudolf, H.Sann, A.Schuttauf, W.Seidel, L.Stuttge, W.Trautmann, A.Tucholski

Charge Correlations as a Probe of Nuclear Disassembly

NUCLEAR REACTIONS C, 27Al, Cu, Pb(197Au, X), E=600 MeV/nucleon; measured fragment production σ, charge asymmetries, event-by-event charge moments.

doi: 10.1016/0375-9474(93)90476-E
Citations: PlumX Metrics


1993KU06      Phys.Rev.Lett. 70, 2545 (1993)

G.J.Kunde, J.Pochodzalla, E.Berdermann, B.Berthier, C.Cerruti, C.K.Gelbke, J.Hubele, P.Kreutz, S.Leray, R.Lucas, U.Lynen, U.Milkau, C.Ngo, C.H.Pinkenburg, G.Raciti, H.Sann, W.Trautmann

Proton-Proton Correlations in 40Ar + 197Au Reactions and the Role of the Two-Particle Phase Space

NUCLEAR REACTIONS 197Au(40Ar, X), E=200 MeV/nucleon; measured pp-correlation vs momentum; deduced two-particle density role. Boltzmann-Uehling-Uhlenbeck, quantum molecular dynamics models.

doi: 10.1103/PhysRevLett.70.2545
Citations: PlumX Metrics


1993MI17      Z.Phys. A346, 227 (1993)

U.Milkau, M.L.Begemann-Blaich, E.-M.Eckert, G.Imme, P.Kreutz, A.Kuhmichel, M.Lattuada, U.Lynen, C.Mazur, W.F.J.Muller, J.B.Natowitz, C.Ngo, J.Pochodzalla, G.Raciti, M.Ribrag, H.Sann, W.Trautmann, R.Trockel

Inclusive Fragment Production in 84Kr + 197Au at E/A = 35 MeV

NUCLEAR REACTIONS 197Au(84Kr, X), E=35 MeV/nucleon; measured σ(fragment θ, E) for X=Li-Ar; deduced moving source parameters, multi-fragment processes evidence.

doi: 10.1007/BF01306083
Citations: PlumX Metrics


1993SO15      Phys.Rev. C48, R2555 (1993)

S.R.Souza, C.Ngo

Exotic Density Shapes in Asymmetric Heavy Ion Collisions at Intermediate Bombarding Energies

NUCLEAR REACTIONS 197Au(Kr, X), Ag(Ar, X), E=65 MeV/nucleon; calculated nuclear density time evolution. Asymmetric systems, Boltzmann-Uehling-Unlenbeck approach.

doi: 10.1103/PhysRevC.48.R2555
Citations: PlumX Metrics


1992HU06      Phys.Rev. C46, R1577 (1992)

J.Hubele, P.Kreutz, V.Lindenstruth, J.C.Adloff, M.Begemann-Blaich, P.Bouissou, G.Imme, I.Iori, G.J.Kunde, S.Leray, Z.Liu, U.Lynen, R.J.Meijer, U.Milkau, A.Moroni, W.F.J.Muller, C.Ngo, C.A.Ogilvie, J.Pochodzalla, G.Raciti, G.Rudolf, H.Sann, A.Schuttauf, W.Seidel, L.Stuttge, W.Trautmann, A.Tucholski, R.Heck, A.R.DeAngelis, D.H.E.Gross, H.R.Jaqaman, H.W.Barz, H.Schulz, W.A.Friedman, R.J.Charity

Statistical Fragmentation of Au Projectiles at E/A = 600 MeV

NUCLEAR REACTIONS C, 27Al, Cu, Pb(197Au, X), E=600 MeV/nucleon; measured intermediate mass fragments mean multiplicity.

doi: 10.1103/PhysRevC.46.R1577
Citations: PlumX Metrics


1992WA05      Nucl.Phys. A539, 316 (1992)

R.Wada, M.Gonin, M.Gui, K.Hagel, Y.Lou, D.Utley, J.B.Natowitz, G.Nebbia, D.Fabris, R.Billerey, B.Cheynis, A.Demeyer, D.Drain, D.Guinet, C.Pastor, L.Vagneron, K.Zaid, J.Alarja, A.Giorni, D.Heuer, C.Morand, B.Viano, C.Mazur, C.Ngo, S.Leray, R.Lucas, M.Ribrag, E.Tomasi

Mechanisms of Non-Equilibrium Light-Particle Emission in 32S + Ag Reactions at 30 A.MeV

NUCLEAR REACTIONS Ag(32S, X), E=30 MeV/nucleon; measured (fragment)(fragment)-coin, left-right asymmetries. Moving source fit, recoil effect, classical dynamical model. Solid state detector telescope, CSI(Tl) single crystal detectors.

doi: 10.1016/0375-9474(92)90273-M
Citations: PlumX Metrics


1991DE16      Phys.Lett. 258B, 251 (1991)

L.De Paula, J.Nemeth, B.-H.Sa, S.Leray, C.Ngo, H.Ngo, S.R.Souza, Y.-M.Zheng

Stability of Excited Nuclei in a Dynamical Simulation

NUCLEAR STRUCTURE 197Au; calculated stability against multifragmentation. Heat, compression, rotation type excitations, dynamical simulation.

doi: 10.1016/0370-2693(91)91079-B
Citations: PlumX Metrics


1991HU04      Z.Phys. A340, 263 (1991)

J.Hubele, P.Kreutz, J.C.Adloff, M.Begemann-Blaich, P.Bouissou, G.Imme, I.Iori, G.J.Kunde, S.Leray, V.Lindenstruth, Z.Liu, U.Lynen, R.J.Meijer, U.Milkau, A.Moroni, W.F.J.Muller, C.Ngo, C.A.Ogilvie, J.Pochodzalla, G.Raciti, G.Rudolf, H.Sann, A.Schuttauf, W.Seidel, L.Stuttge, W.Trautmann, A.Tucholski

Fragmentation of Gold Projectiles: From evaporation to total disassembly

NUCLEAR REACTIONS C, 27Al, Cu(197Au, X), E=600 MeV/nucleon; measured fragment spectra, particle multiplicity; deduced projectile fragmentation features.

doi: 10.1007/BF01294674
Citations: PlumX Metrics


1991KU21      Phys.Lett. 272B, 202 (1991)

G.J.Kunde, J.Pochodzalla, J.Aichelin, E.Berdermann, B.Berthier, C.Cerruti, C.K.Gelbke, J.Hubele, P.Kreutz, S.Leray, R.Lucas, U.Lynen, U.Milkau, W.F.J.Muller, C.Ngo, C.H.Pinkenburg, G.Raciti, H.Sann, W.Trautmann

Emission Temperatures in 40Ar + 197Au Reactions in the Limiting Fragmentation Regime

NUCLEAR REACTIONS 197Au(40Ar, X), E=200 MeV/nucleon; measured fragment emission temperatures for X=4He, 5Li; deduced fragment formation dynamics role.

doi: 10.1016/0370-2693(91)91820-L
Citations: PlumX Metrics


1991MI11      Phys.Rev. C44, R1242 (1991)

U.Milkau, E.Berdermann, B.Berthier, P.Bouissou, C.Cerruti, A.Demeyer, E.-M.Eckert, D.Guinet, K.D.Hildenbrand, J.Hubele, G.Imme, P.Kreutz, A.Kuhmichel, G.J.Kunde, S.Leray, P.Lhenoret, R.Lucas, U.Lynen, C.Mazur, W.F.J.Muller, C.Ngo, C.H.Pinkenburg, J.Pochodzalla, H.J.Rabe, G.Raciti, M.Ribrag, H.Sann, H.Stelzer, E.Tomasi, W.Trautmann, R.Trockel, R.Wada

Intermediate Mass Fragments from 40Ar + 197Au: Transition from the incomplete fusion to the participant spectator regime

NUCLEAR REACTIONS 197Au(40Ar, X), E=30, 220 MeV/nucleon; measured σ(fragment E, θ, Z) for Z=3-20; deduced σ vs Z, moving source parameters. Moving source analysis.

doi: 10.1103/PhysRevC.44.R1242
Citations: PlumX Metrics


1990EC02      Phys.Rev.Lett. 64, 2483 (1990)

E.-M.Eckert, A.Kuhmichel, J.Pochodzalla, K.D.Hildenbrand, U.Lynen, W.F.J.Muller, H.J.Rabe, H.Sann, H.Stelzer, W.Trautmann, R.Trockel, R.Wada, C.Cerruti, P.Lhenoret, R.Lucas, C.Mazur, C.Ngo, M.Ribrag, E.Tomasi, A.Demeyer, D.Guinet

Transient Times of Fission in 40Ar + 232Th Peripheral Collisions

NUCLEAR REACTIONS 232Th(40Ar, XF), E=30 MeV/nucleon; measured fission (fragment)(projectile fragment)-coin; deduced transient time, probability, other features.

doi: 10.1103/PhysRevLett.64.2483
Citations: PlumX Metrics


1989GA10      Nucl.Phys. A495, 169c (1989)

F.Garcias, M.Barranco, J.Nemeth, C.Ngo, X.Vinas

The Fission of Hot Rotating Nuclei: A selfconsistent Thomas-Fermi calculation

NUCLEAR STRUCTURE 109Cd, 118Sn, 164Ho, 186Os, 207Bi, 240Pu; calculated fission barrier thermal evolution. Axially deformed Thomas-Fermi model.

doi: 10.1016/0375-9474(89)90316-3
Citations: PlumX Metrics


1989GA13      Phys.Rev. C40, 1522 (1989)

F.Garcias, M.Barranco, H.S.Wio, C.Ngo, J.Nemeth

Fission Stability Diagram of 240Pu

NUCLEAR STRUCTURE 240Pu; calculated fission barrier vs quadrupole moment. Axially symmetric deformed Thomas-Fermi model.

doi: 10.1103/PhysRevC.40.1522
Citations: PlumX Metrics


1989LE15      Nucl.Phys. A495, 283c (1989)

S.Leray, C.Ngo, M.E.Spina, B.Remaud, F.Sebille

Multifragmentation in the Framework of a Restructured Aggregation Model

NUCLEAR REACTIONS 197Au(197Au, X), E=200 MeV/nucleon; calculated fragment yield vs mass, multiplicity distribution. Restructured aggregation model.

doi: 10.1016/0375-9474(89)90326-6
Citations: PlumX Metrics


1989NG01      Nucl.Phys. A499, 148 (1989)

C.Ngo, H.Ngo, S.Leray, M.E.Spina

Dynamical Instability of Hot and Compressed Nuclei

NUCLEAR STRUCTURE 208Pb, 40Ca; calculated density, temperature time evolution, fragmentation, cluster yield vs mass. Hot, compressed nuclei, dynamical instabilities.

doi: 10.1016/0375-9474(89)90275-3
Citations: PlumX Metrics


1989WA04      Phys.Rev. C39, 497 (1989)

R.Wada, D.Fabris, K.Hagel, G.Nebbia, Y.Lou, M.Gonin, J.B.Natowitz, R.Billerey, B.Cheynis, A.Demeyer, D.Drain, D.Guinet, C.Pastor, L.Vagneron, K.Zaid, J.Alarja, A.Giorni, D.Heuer, C.Morand, B.Viano, C.Mazur, C.Ngo, S.Leray, R.Lucas, M.Ribrag, E.Tomasi

Temperatures and Excitation Energies of Hot Nuclei in the Reactions of 32S + Ag and 16O + Ag at 30 MeV/Nucleon

NUCLEAR REACTIONS Ag(32S, X), (16O, X), E=30 MeV/nucleon; measured light charged particle energy spectra, (light fragment)(heavy fragment)-coin; deduced hot nuclei excitation energies, temperatures.

doi: 10.1103/PhysRevC.39.497
Citations: PlumX Metrics


1988CE01      Nucl.Phys. A476, 74 (1988)

C.Cerruti, J.Desbois, R.Boisgard, C.Ngo, J.Natowitz, J.Nemeth

Multifragmentation and Incomplete Fusion in Central Heavy Ion Collisions within a Schematic Phenomenological Model

NUCLEAR REACTIONS 197Au(12C, X), (20Ne, X), (40Ar, X), E=10-80 MeV/nucleon; calculated emitted nucleon number per projectile nucleon characteristics. Schematic phenomenological model.

doi: 10.1016/0375-9474(88)90374-0
Citations: PlumX Metrics


1988GA07      Phys.Lett. 206B, 177 (1988)

F.Garcias, M.Barranco, J.Nemeth, C.Ngo

Thomas-Fermi Calculations of the Level Density Parameter of Deformed Nuclei

NUCLEAR STRUCTURE 164Ho, 63Cu; calculated fission barrier vs quadrupole moment. 63Cu, 164Ho, 205At, 240Pu; calculated level density parameter vs quadrupole moment. Constrained Thomas-Fermi model.

doi: 10.1016/0370-2693(88)91487-6
Citations: PlumX Metrics


1988GR04      Nucl.Phys. A481, 109 (1988)

O.Granier, C.Cerruti, S.Leray, P.Lhenoret, R.Lucas, C.Mazur, J.Natowitz, C.Ngo, M.Ribrag, E.Tomasi, G.Imme, G.Raciti, G.Spinella, L.Albinski, A.Gobbi, N.Hermann, K.D.Hildenbrand, A.Olmi

Study of the 129Xe + (nat)Ag, 197Au Systems at 23.7 and 27 MeV/u

NUCLEAR REACTIONS 129Xe, Ag, 197Au(Xe, X), E=3057, 3483 MeV; measured fragments Z, mass distributions. Partial coincidences.

doi: 10.1016/0375-9474(88)90476-9
Citations: PlumX Metrics


1987BA08      Nucl.Phys. A464, 29 (1987)

M.Barranco, M.Pi, J.Nemeth, C.Ngo, E.Tomasi

Spurious Continuum Effects on Excited Giant Resonances

NUCLEAR STRUCTURE 40Ca; calculated giant monopole isoscalar strength function. 208Pb; calculated sum rules, average energies; deduced spurious continuum effects role. Time-dependent Thomas-Fermi model.

doi: 10.1016/0375-9474(87)90420-9
Citations: PlumX Metrics


1987BE58      Phys.Lett. 193B, 417 (1987)

B.Berthier, R.Boisgard, J.Julien, J.M.Hisleur, R.Lucas, C.Mazur, C.Ngo, M.Ribrag, C.Cerruti

Target Fragmentation at Ultrarelativistic Energies

NUCLEAR REACTIONS 197Au(16O, X), E=60, 200 GeV/nucleon; measured light nuclei inclusive mass distributions. Target fragmentation.

doi: 10.1016/0370-2693(87)91689-3
Citations: PlumX Metrics


1987DE30      Z.Phys. A328, 101 (1987)

J.Desbois, R.Boisgard, C.Ngo, J.Nemeth

Multifragmentation of Excited Nuclei within a Schematic Hydrodynamical and Percolation Picture

NUCLEAR STRUCTURE 16O, 40,48Ca, 60Ni, 90Zr, 116Sn, 140Ce, 208Pb, 238U; calculated binding energy. 208Pb; calculated nucleon density time evolution. Hydrodynamical model, hot compressed nuclei.


1987FA12      Phys.Lett. 196B, 429 (1987)

D.Fabris, K.Hagel, J.B.Natowitz, G.Nebbia, R.Wada, R.Billerey, B.Cheynis, A.Demeyer, D.Drain, D.Guinet, C.Pastor, L.Vagneron, K.Zaid, J.Alarja, A.Giorni, D.Heuer, C.Morand, B.Viano, C.Mazur, C.Ngo, S.Leray, R.Lucas, M.Ribrag, E.Tomasi

α-Emission Temperatures, Coulomb Instabilities and Nuclear Cracking

NUCLEAR REACTIONS 107,109Ag(32S, αX), E=960 MeV; 107,109Ag(16O, αX), E=480 MeV; measured σ(Eα, θα); deduced α-emission temperatures.

doi: 10.1016/0370-2693(87)90795-7
Citations: PlumX Metrics


1987LU03      Nucl.Phys. A464, 172 (1987)

R.Lucas, C.Ngo, T.Suomijarvi, M.Berlanger, C.Cerruti, S.Chiodelli, D.Dalili, A.Demeyer, D.Guinet, S.Leray, C.Mazur, M.Ribrag

Peripheral Collisions in the 84Kr + 92,98Mo, (nat)Au Reactions at 22 MeV/u

NUCLEAR REACTIONS 92,98Mo, Ag, 197Au(84Kr, X), E=22 MeV/nucleon; measured σ(fragment θ) vs mass, fragment velocity spectra, charge variances with energy loss, isobaric width distributions. Peripheral collisions.

doi: 10.1016/0375-9474(87)90429-5
Citations: PlumX Metrics


1987NG04      J.Phys.(Paris), Colloq.C-2, 157 (1987)

C.Ngo, R.Boisgard, J.Desbois, J.Nemeth, M.Barranco

Multifragmentation of Nuclei

NUCLEAR STRUCTURE 208Pb; calculated multi-fragmentation instability, per nucleon excitation energy/binding energy, density vs radius. Irrotational hydrodynamical model.


1986CE02      Nucl.Phys. A453, 175 (1986)

C.Cerruti, D.Guinet, S.Chiodelli, A.Demeyer, K.Zaid, S.Leray, P.Lhenoret, C.Mazur, C.Ngo, M.Ribrag, A.Lleres

Investigation of the Fusion Process in the Ar-Induced Reaction on Ag(nat) at 19.6 MeV/Nucleon

NUCLEAR REACTIONS Ag(40Ar, X), (40Ar, F), E=19.6 MeV/nucleon; measured evaporation residue σ(θ), fission fragment mass distribution, (fragment)(fragment)(θ), (fragment)(fragment)(φ); deduced evaporation residue, fission, fussion σ(E).

doi: 10.1016/0375-9474(86)90036-9
Citations: PlumX Metrics


1986DA10      Nucl.Phys. A454, 163 (1986)

D.Dalili, R.Lucas, C.Ngo, C.Cerruti, S.Leray, C.Mazur, M.Ribrag, T.Suomijarvi, M.Berlanger, S.Chiodelli, A.Demeyer, D.Guinet

Investigation of the 84Kr + 92,98Mo, (nat)Ag and 197Au Systems at 22 MeV/u

NUCLEAR REACTIONS 92,98Mo, Ag, 197Au(84Kr, X), E=1836 MeV; measured fragment Z, mass distribution. Simple kinematical model.

doi: 10.1016/0375-9474(86)90153-3
Citations: PlumX Metrics


1986NA16      Z.Phys. A325, 467 (1986)

J.B.Natowitz, S.Leray, R.Lucas, C.Ngo, E.Tomasi, C.Volant

A Simple Leading Particle Explanation for Linear Momentum Transfer Systematics

NUCLEAR REACTIONS 58Ni, 238U(12C, X), 232Th, 238U(14N, X), (n, X), (p, X), (d, X), E=20-150 MeV/nucleon; calculated most probable, average momentum transfers, excitation energy per projectile. Leading particle models.


1986NE02      Z.Phys. A323, 419 (1986)

J.Nemeth, M.Barranco, C.Ngo, E.Tomasi

Model for the Evolution of Hot and Compressed Spherical Nuclei

NUCLEAR STRUCTURE 40Ca; calculated rms radius time evolution. 208Pb, 16O calculated density profile vs radius evolution. Hydrodynamical approach.


1986NE04      Z.Phys. A325, 347 (1986)

J.Nemeth, M.Barranco, J.Desbois, C.Ngo

Multifragmentation of Hot and Compressed Nuclei within a Time Dependent Thomas Fermi and Percolation Model

NUCLEAR STRUCTURE 208Pb; calculated dynamical evolution, density profile, primary, secondary mass distribution, multifragmentation, normal de-excitation regions, maximum thermal excitation energy per nucleon; deduced hot compressed nuclei multifragmentation. Time dependent Thomas-Fermi, percolation models.


1986PA13      Nucl.Phys. A457, 146 (1986)

Y.Patin, S.Leray, E.Tomasi, O.Granier, C.Cerruti, J.L.Charvet, S.Chiodelli, A.Demeyer, D.Guinet, C.Humeau, P.Lhenoret, J.P.Lochard, R.Lucas, C.Mazur, M.Morjean, C.Ngo, A.Peghaire, M.Ribrag, L.Sinopoli, T.Suomijarvi, J.Uzureau, L.Vagneron

Fission Fragment-Light Particle Coincidences and Linear Momentum Transfer

NUCLEAR REACTIONS 197Au(40Ar, F), E=19.6 MeV/nucleon; 238U(40Ar, F), E=35 MeV/nucleon; measured fission(fragment)(fragment)(θ); deduced linear momentum transfer, reaction mechanisms.

doi: 10.1016/0375-9474(86)90524-5
Citations: PlumX Metrics


1986PI02      Phys.Lett. 166B, 1 (1986)

M.Pi, M.Barranco, J.Nemeth, C.Ngo, E.Tomasi

Time-Dependent Thomas-Fermi Approach to Nuclear Monopole Oscillations

NUCLEAR STRUCTURE 16O, 40Ca; calculated isoscalar strength function. Time-dependent Thomas-Fermi approach.

doi: 10.1016/0370-2693(86)91143-3
Citations: PlumX Metrics


1986RU08      Phys.Rev.Lett. 57, 2905 (1986); Erratum Phys.Rev. 58, 2003 (1987)

G.Rudolf, J.C.Adloff, A.Kamili, F.Scheibling, B.Boishu, A.Genoux-Lubain, C.Le Brun, J.F.Lecolley, F.Lefebvres, M.Louvel, R.Regimbart, O.Granier, S.Leray, R.Lucas, C.Mazur, C.Ngo, M.Ribrag, E.Tomasi

Correlated Sources of Heavy Fragments in the Kr + Au Reaction at 35 and 44 MeV/u

NUCLEAR REACTIONS 197Au(84Kr, X), E=35 MeV/nucleon; 197Au(86Kr, X), E=44 MeV/nucleon; measured (fragment)(fragment)-coin, yields, fragment, projectile velocity ratios, Z distributions; deduced two different mechanisms. Parallel plate avalanche detectors.

doi: 10.1103/PhysRevLett.57.2905
Citations: PlumX Metrics


1985DA01      Z.Phys. A320, 349 (1985)

D.Dalili, M.Berlanger, S.Leray, R.Lucas, C.Mazur, C.Ngo, M.Ribrag, T.Suomijarvi, C.Cerruti, S.Chiodelli, A.Demeyer, D.Guinet, A.Genoux-Lubain, C.Lebrun, J.F.Lecolley, F.Lefebvres, M.Louvel

Investigation of the Kr + Au System at 22 MeV/u

NUCLEAR REACTIONS 197Au(84Kr, X), E=22 MeV/nucleon; measured σ(fragment θ) vs mass, Z, kinetic energy.

doi: 10.1007/BF01881287
Citations: PlumX Metrics


1985DA05      Z.Phys. A321, 335 (1985)

D.Dalili, J.Nemeth, C.Ngo

A Self Consistent Thomas Fermi Calculation of Fission Barriers at Finite Temperature and Angular Momentum as Applied to the 205At

NUCLEAR STRUCTURE 205At; calculated fission barrier vs temperature, free, binding energies vs quadrupole moment. Self-consistent Thomas-Fermi calculation.

doi: 10.1007/BF01493455
Citations: PlumX Metrics


1985LE02      Z.Phys. A320, 383 (1985)

S.Leray, G.La Rana, C.Ngo, M.Barranco, M.Pi, X.Vinas

Emission of Prompt Nucleons in Heavy Ion Collisions

NUCLEAR REACTIONS 165Ho(20Ne, xn), E=220, 402, 700 MeV; calculated prompt neutron multiplicity. Incomplete fusion, dynamical model.

doi: 10.1007/BF01415714
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1985LE03      Z.Phys. A320, 533 (1985)

S.Leray, O.Granier, C.Ngo, E.Tomasi, C.Cerruti, P.L'Henoret, R.Lucas, C.Mazur, M.Ribrag, J.L.Charvet, C.Humeau, J.P.Lochard, M.Morjean, Y.Patin, L.Sinopoli, J.Uzureau, D.Guinet, L.Vagneron, A.Peghaire

Investigation of Linear Momentum Transfer on the 35 MeV/u Ar + U System

NUCLEAR REACTIONS 238U(40Ar, F), E=35 MeV/nucleon; measured fission(fragment)(fragment)(θ); deduced reaction mechanism.

doi: 10.1007/BF01415733
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1985MO08      Nucl.Phys. A438, 547 (1985)

M.Morjean, J.L.Charvet, J.L.Uzureau, Y.Patin, A.Peghaire, Y.Pranal, L.Sinopoli, A.Billerey, A.Chevarier, N.Chevarier, A.Demeyer, M.Stern, G.La Rana, S.Leray, R.Lucas, C.Mazur, G.Nebbia, C.Ngo, M.Ribrag

Nuclear Fragmentation Process in the 20Ne + 27Al System at 30 MeV/A

NUCLEAR REACTIONS 27Al(20Ne, X), E=600 MeV; measured inclusive σ(fragment θ), σ(fragment E); deduced reaction mechanism. Natural target.

doi: 10.1016/0375-9474(85)90393-8
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1985NE02      Phys.Lett. 154B, 11 (1985)

J.Nemeth, D.Dalili, C.Ngo

Hartree-Fock and Thomas-Fermi Self-Consistent Calculations of the 144Nd Nucleus at Finite Temperature and Angular Momentum

NUCLEAR STRUCTURE 144Nd; calculated fission barrier; deduced temperature, angular momentum dependences. Constrained Hartree-Fock, Thomas-Fermi approximations.

doi: 10.1016/0370-2693(85)91557-6
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1985NE03      Z.Phys. A320, 691 (1985)

J.Nemeth, M.Barranco, C.Ngo, E.Tomasi

Spherical Time Dependent Thomas-Fermi Calculation of the Dynamical Evolution of Hot and Compressed Nuclei

NUCLEAR STRUCTURE 40Ca; calculated density profile vs temperature. Self consistent time-dependent Thomas-Fermi model.

doi: 10.1007/BF01411873
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1985NG03      Z.Phys. A322, 419 (1985)

C.Ngo, S.Leray

Linear Momentum Transfer Estimations in Heavy Ion Collisions at Intermediate Bombarding Energies

NUCLEAR REACTIONS 197Au(20Ne, X), (40Ar, X), (12C, X), E ≈ 10-100 MeV/nucleon; calculated linear momentum transfer to fusing system. Schematic static model.


1984BA66      Nucl.Phys. A428, 239c (1984)

M.Barranco, M.Pi, X.Vinas, G.La Rana, S.Leray, C.Ngo, E.Tomasi

Friction, Imaginary Potential and Nucleon Jetting Calculated from Nucleon Currents in Semi-Infinite Nuclear Matter

NUCLEAR REACTIONS 40Ca(40Ca, X), E(cm)=64.8-120 MeV; calculated reaction σ. 165Ho(20Ne, X), E=402 MeV; calculated promptly emitted σ(θn), σ(En). Heavy ion collisions, nucleon jetting model.

doi: 10.1016/0375-9474(84)90254-9
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1984DA09      Z.Phys. A316, 371 (1984)

D.Dalili, P.Lhenoret, R.Lucas, C.Mazur, C.Ngo, M.Ribrag, T.Suomijarvi, E.Tomasi, B.Boishu, A.Genoux-Lubain, C.Lebrun, J.F.Lecolley, F.Lefebvres, M.Louvel, R.Regimbart, J.C.Adloff, A.Kamili, G.Rudolf, F.Scheibling

Experimental Evidence of Highly Energy Relaxed Products in the 35 MeV/u 84Kr + 197Au Reaction

NUCLEAR REACTIONS 197Au(84Kr, X), E=35 MeV/nucleon; measured fragment mass, charge distributions; deduced preponderance of Z=20-28 fragments, production mechanism.

doi: 10.1007/BF01439911
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1984LA04      Nucl.Phys. A414, 309 (1984)

G.La Rana, C.Ngo, A.Faessler, L.Rikus, R.Sartor, M.Barranco, X.Vinas

Heavy-Ion Optical Potentials at Finite Temperature Calculated using a Complex Effective Interaction Derived from a Realistic Force

NUCLEAR REACTIONS 40Ca(40Ca, 40Ca), E=400, 800 MeV; 208Pb(40Ca, 40Ca), E=1 GeV; calculated optical potential parameters vs separation distance, temperature. Double folding method.

doi: 10.1016/0375-9474(84)90647-X
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1984LE13      Nucl.Phys. A423, 175 (1984)

S.Leray, X.S.Chen, G.Y.Fan, C.Gregoire, H.Ho, C.Mazur, C.Ngo, A.Pfoh, M.Ribrag, L.Schad, E.Tomasi, J.P.Wurm

Investigation of Fast Fission in the 35Cl + 238U System

NUCLEAR REACTIONS 238U(35Cl, F), E=250-350 MeV; measured fission fragment mass distribution characteristics; deduced fast fission evidence.

doi: 10.1016/0375-9474(84)90304-X
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1984LE16      Nucl.Phys. A425, 345 (1984)

S.Leray, G.Nebbia, C.Gregoire, G.La Rana, P.Lhenoret, C.Mazur, C.Ngo, M.Ribrag, E.Tomasi, S.Chiodelli, J.L.Charvet, C.Lebrun

Investigation of the 40Ar + 197Au, 238U Systems at 44 MeV/u

NUCLEAR REACTIONS 238U, 197Au(40Ar, F), E=44 MeV/nucleon; measured fission(fragment)(fragment)(θ); deduced linear momentum transfer role in fission.

doi: 10.1016/0375-9474(84)90079-4
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1984LU01      Nucl.Phys. A413, 516 (1984)

R.Lucas, C.Gregoire, C.Ngo, J.Poitou, E.Tomasi, A.Gobbi, A.Olmi, H.Sann, G.Wirth, J.V.Kratz, U.Lynen

Equilibration of the Neutron-to-Proton Ratio for Heavy Asymmetric Systems in Heavy-Ion Collisions

NUCLEAR REACTIONS 74Ge(208Pb, X), E=1550 MeV; 197Au(86Kr, X), E=550 MeV; measured σ(fragment) vs mass, charge, variances; deduced neutron to proton ratio equilibration differences. Heavy asymmetric systems.

doi: 10.1016/0375-9474(84)90425-1
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1984PI13      Nucl.Phys. A426, 163 (1984)

M.Pi, X.Vinas, M.Barranco, G.La Rana, S.Leray, C.Ngo, E.Tomasi

Nucleon Currents between Highly Excited Nuclei (II). Influence of the Relative Motion

NUCLEAR REACTIONS 40Ca(16O, X), E=40-204.1 MeV; 88Sr(16O, X), E=48-59 MeV; 28Si(16O, X), E=81, 141 MeV; 208Pb(16O, X), E=129.5-312.6 MeV; 40Ca(20Ne, X), E=151 MeV; 32S(32S, X), E=90.9 MeV; 40Ca(40Ca, X), E=143.6-240 MeV; 58Ni(16O, X), E=142 MeV; 209Bi(136Xe, X), E=940, 1130 MeV; calculated optical potential imaginary part for nucleon transfer at strong absorption radius. Finite temperature Thomas-Fermi method.

doi: 10.1016/0375-9474(84)90071-X
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1984SU08      Nuovo Cim. 82A, 51 (1984)

T.Suomijarvi, R.Lucas, C.Ngo, E.Tomasi, D.Dalili, J.Matuszek

The Role of Dynamics in the Fusion of Two Heavy Nuclei

NUCLEAR REACTIONS 40Ca(32S, X), 152Sm(12C, X), E(cm) ≈ 50-59 MeV; 26,24Mg(16O, X), E(cm) ≈ 20-50 MeV; 27Al(16O, X), E(cm) ≈ 20-100 MeV; 28Si(16O, X), E(cm) ≈ 20-50 MeV; 63Cu(16O, X), E(cm) ≈ 40-66 MeV; 148,146Nd(16O, X), 148Nd(18O, X), E(cm) ≈ 59-71 MeV; 40Ca(20Ne, X), 24Mg(32S, X), 24Mg(24Mg, X), E(cm) ≈ 25-50 MeV; 63Cu(26Mg, X), E(cm) ≈ 120-250 MeV; 208Pb(26Mg, X), E(cm) ≈ 10-12 MeV; 28Si(28Si, X), E(cm) ≈ 33-40 MeV; 27Al(35Cl, X), E(cm) ≈ 33-100 MeV; 48Ti, 56Fe, 58,62,64Ni, 90Zr(35Cl, X), E(cm) ≈ 59-100 MeV; 90Zr(35Cl, X), E(cm) ≈ 90-110 MeV; 141Pr, 112,116,120,124Sn(35Cl, X), E(cm) ≈ 100-120 MeV; 109Ag, 123Sb, 165Ho(40Ar, X), E(cm) ≈ 120-250 MeV; 148,154,144Sm(40Ar, X), E(cm) ≈ 130-140 MeV; 208Pb(48Ca, X), (50Ti, X), (52Cr, X), (58Fe, X), 165Ho(56Fe, X), E(cm) ≈ 220-333 MeV; 65Cu(63Cu, X), 45Sc(84Kr, X), 132Xe(30Si, X), E(cm) ≈ 100-167 MeV; calculated fusion σ(E); deduced fusion mechanism. Phenomenological model.


1983CH16      Nucl.Phys. A401, 143 (1983)

X.S.Chen, C.Ngo, E.Tomasi, M.Barranco, X.Vinas, H.Ngo

Real Part of the Nuclear Interaction Potential between α or p and Excited Heavy Nuclei

NUCLEAR REACTIONS 56Fe, 208Pb(p, p), (α, α), E not given; calculated interaction potentials. 40Ca, 51V, 56Fe, 59Co, 60,62Ni, 63Cu, 90Zr, 116Sn, 181Ta, 197Au, 208Pb, 233,238U(α, X), (p, p), E not given; calculated fusion barrier, proton potential barrier vs temperature. Double folding model.

doi: 10.1016/0375-9474(83)90341-X
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1983LA22      Nucl.Phys. A407, 233 (1983)

G.La Rana, G.Nebbia, E.Tomasi, C.Ngo, X.S.Chen, S.Leray, P.Lhenoret, R.Lucas, C.Mazur, M.Ribrag, C.Cerruti, S.Chiodelli, A.Demeyer, D.Guinet, J.L.Charvet, M.Morjean, A.Peghaire, Y.Pranal, L.Sinopoli, J.Uzureau, R.De Swiniarski

Linear Momentum Transfer Investigated in the 20Ne + 197Au and 209Bi Systems at 30 MeV/u

NUCLEAR REACTIONS 197Au, 209Bi(20Ne, F), E=30 MeV/nucleon; measured fission (fragment)(fragment)-correlation, σ(fragment A), σ(fragment E); deduced fission σ, most probable projectile to nucleus linear momentum transfer. Monte Carlo simulation.

doi: 10.1016/0375-9474(83)90317-2
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1983NA08      Phys.Rev. C28, 460 (1983)

M.N.Namboodiri, R.K.Choudhury, J.B.Natowitz, K.Hagel, L.Adler, P.L.Gonthier, H.Simon, S.Kniffen, R.Patton, E.Tomasi, C.Ngo, C.Mazur, M.Ribrag

Momentum Widths in the Fragmentation of 32 MeV/u 10B

NUCLEAR REACTIONS 181Ta(10B, p), (10B, t), (10B, 3He), (10B, α), (10B, 9Be), (10B, 7Li), (10B, 6Li), E=320 MeV; measured σ(light fragment θ, E); deduced fragment momentum widths. Projectile fragmentation model.

doi: 10.1103/PhysRevC.28.460
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1983NE06      Z.Phys. A311, 247 (1983)

G.Nebbia, E.Tomasi, C.Ngo, X.S.Chen, G.La Rana, S.Leray, P.Lhenoret, R.Lucas, C.Mazur, M.Ribrag, C.Cerruti, S.Chiodelli, A.Demeyer, D.Guinet, J.L.Charvet, M.Morjean, Y.Pranal, A.Peghaire, L.Sinopoli, J.Uzureau, R.de Swiniarski

Investigation of Linear Momentum Transfer on the 20Ne + 197Au System at 30 MeV/A

NUCLEAR REACTIONS 197Au(20Ne, F), E=30 MeV/nucleon; measured fission (fragment)(fragment)(θ), (fragment)(fragment)(φ); deduced projectile to fissioning nucleus momentum transfer. Tof telescope, solid state detectors.

doi: 10.1007/BF01415111
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1982BE34      Nucl.Phys. A385, 319 (1982)

V.Bernard, C.Gregoire, C.Mazur, C.Ngo, M.Ribrag, G.Y.Fan, P.Gonthier, H.Ho, W.Kuhn, J.P.Wurm

Further Experimental Study of Fast Fission with the Cl + Au System

NUCLEAR REACTIONS 197Au(35Cl, F), (35Cl, X), E=204-317 MeV; measured fission induced σ(fragment θ), σ(fusion) versus mass; deduced reaction mechanism. Semi-static model.

doi: 10.1016/0375-9474(82)90175-0
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1982BE43      Nucl.Phys. A388, 187 (1982)

M.Berlanger, B.Borderie, D.Chapoulard, C.Gerschel, F.Hanappe, J.Kuzminski, J.Natowitz, C.Ngo, N.Perrin, B.Tamain

Gamma Ray Multiplicities in Deep Inelastic Collisions for the Cu + Au 400 MeV System

NUCLEAR REACTIONS Au(Cu, X), E=400 MeV; measured γ-multiplicities; deduced angular momentum transfer, repartition, variances, collective mode excitations.

doi: 10.1016/0375-9474(82)90515-2
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1982GR16      Nucl.Phys. A383, 392 (1982)

C.Gregoire, C.Ngo, B.Remaud

Fast fission Phenomenon, Deep Inelastic Reactions and Compound Nucleus Formation Described within a Dynamical Macroscopic Model

NUCLEAR REACTIONS 165Ho(40Ar, X), (40Ar, F), E=180-391 MeV; calculated mass asymmetry radial distance, σ(fusion) vs E, σ(fragment, mass), σ(fragment E, mass); deduced deep inelastic collision, fast fission, compound nucleus formation angular momentum range. Dynamical macroscopic model.

NUCLEAR STRUCTURE 205At; calculated sudden, adiabatic potentials. Dynamical macroscopic model.

doi: 10.1016/0375-9474(82)90084-7
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1982NO10      Phys.Rev. C26, 1114 (1982)

L.Nowicki, M.Berlanger, B.Borderie, C.Cabot, P.del Marmol, Y.El Masri, C.Gregoire, F.Hanappe, C.Ngo, B.Tamain

Collective Modes Associated with the Proton-Induced Fission of 209Bi

NUCLEAR REACTIONS 209Bi(p, F), E=60 MeV; measured fission fragment mass distribution, γ-multiplicity first, second moments, < Eγ >; deduced scission point shell effects, fragment spin dependence on rotational modes. 210Po deduced fission mechanism. Moretto-Schmitt model.

doi: 10.1103/PhysRevC.26.1114
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1982TO03      Nucl.Phys. A373, 341 (1982)

E.Tomasi, D.Ardouin, J.Barreto, V.Bernard, B.Cauvin, C.Magnago, C.Mazur, C.Ngo, E.Piasecki, M.Ribrag

Fusion Excitation Function of the 40Ca + 40Ca System Close to the Threshold

NUCLEAR REACTIONS 40Ca(40Ca, X), E=112.5-165 MeV; measured σ(fusion, E), σ(evaporation residue θ).

doi: 10.1016/0375-9474(82)90155-5
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1982TO04      J.Phys.(Paris), Lett. 43, L-115 (1982)

E.Tomasi, C.Gregoire, C.Ngo, B.Remaud

Macroscopic Dynamics of the Fusion Process

NUCLEAR REACTIONS, ICPND 27Al(16O, X), E(cm) ≈ 16-100 MeV; 40Ca(40Ca, X), E(cm) ≈ 60-100 MeV; 63Cu(24Mg, X), E(cm) ≈ 7-200 MeV; 35Cl(58Ni, X), E(cm) ≈ 67-100 MeV; 109Ag(40Ar, X), E(cm) ≈ 100-200 MeV; 165Ho(40Ar, X), E(cm) ≈ 143-333 MeV; calculated fusion σ vs E; deduced reaction mechanism. Macroscopic dynamical model.

doi: 10.1051/jphyslet:01982004304011500
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1982TO13      Nucl.Phys. A389, 69 (1982)

E.Tomasi, X.S.Chen, S.Leray, C.Ngo, M.Barranco, X.Vinas, H.Ngo

Calculation of Interaction Potentials between Two Heavy Ions at Finite Temperature

NUCLEAR REACTIONS 40Ca(40Ca, X), 63Cu(24Mg, X), 109Ag(40Ar, X), E(cm) ≈ 66-200 MeV; calculated σ(fusion) vs E. Thomas-Fermi model, finite temperature nuclear densities.

doi: 10.1016/0375-9474(82)90291-3
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1981BO15      Z.Phys. A299, 263 (1981)

B.Borderie, M.Berlanger, D.Gardes, F.Hanappe, L.Nowicki, J.Peter, B.Tamain, S.Agarwal, J.Girard, C.Gregoire, J.Matuszek, C.Ngo

A Possible Mechanism in Heavy Ion Induced Reactions: 'Fast fission process'

NUCLEAR REACTIONS, Fission 165Ho(40Ar, F), E=180, 200, 230, 243, 280, 315, 340, 391 MeV; 181Ta(24Mg, F), E=270, 335, 340 MeV; Re(20Ne, F), E=124, 206 MeV; measured σ(fusion), L(critical), fragment mass vs compound nucleus excitation, angular momentum; deduced fast fission process.

doi: 10.1007/BF01443944
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1981GR02      Phys.Lett. 99B, 17 (1981)

C.Gregoire, C.Ngo, B.Remaud

Three Dissipative Regimes in Heavy Ion Reactions- A Macroscopic Dynamical Model

NUCLEAR REACTIONS 165Ho(40Ar, X), E=340 MeV; 92Mo(86Kr, X), E=430 MeV; calculated fragment mass vs excitation energy, fragment mass variance vs energy loss; deduced dissipation from compound nucleus formation, deep inelastic collision, fast fission. Macroscopic dynamical model.

doi: 10.1016/0370-2693(81)90795-4
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1981TO18      Fizika(Zagreb) 13, Suppl.No.1, 6 (1981)

E.Tomasi, D.Ardouin, J.Barreto, V.Bernard, H.Doubre, C.Ngo, C.Mazur, E.Piasecki, M.Ribrag

Fusion Excitation Function of the 40Ca + 40Ca System near Threshold

NUCLEAR REACTIONS 40Ca(40Ca, X), E(cm) ≈ 60-80 MeV; measured σ(fusion, E). Two-dimensional position sensitive detector.


1980BO27      Z.Phys. A298, 235 (1980)

B.Borderie, R.Bimbot, C.Cabot, D.Gardes, L.Nowicki, B.Tamain, C.Gregoire, C.Ngo, M.Berlanger, F.Hanappe

Limitation to the Fusion Cross Section for the System Mg + Cu at High Energy

NUCLEAR REACTIONS Cu(24Mg, X), E=161-341 MeV; measured σ(θ) for evaporation residue, σ(fusion, E); deduced critical angular momentum. Sharp cutoff model.

doi: 10.1007/BF01418662
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1980GU09      Z.Phys. A295, 105 (1980)

D.Guerreau, J.Galin, B.Gatty, X.Tarrago, J.Girard, R.Lucas, C.Ngo

Seven New Neutron Rich Nuclides Observed in Deep Inelastic Collisions Of 340 MeV 40Ar on 238U

NUCLEAR REACTIONS 238U(40Ar, X), E=340 MeV; measured σ for 54Ti, 56V, 58,59Cr, 61Mn, 63,64Fe. deep-inelastic collisions.


1980NG01      Nucl.Phys. A348, 140 (1980)

H.Ngo, Ch.Ngo

Calculation of the Real Part of the Interacting Potential between Two Heavy Ions in the Sudden Approximation

NUCLEAR STRUCTURE 16O, 40,48Ca, 60Ni, 90Zr, 116Sn, 140Ce, 208Pb, 238U; calculated binding energies. Energy density formalism, generalized Thomas-Fermi form, variational procedure.

NUCLEAR REACTIONS 197Au(40Ar, 40Ar), (136Xe, 136Xe), 112,114,116,118,122,124Sn(40Ca, 40Ca), E not given; calculated real potential. Sudden approximation, energy density formalism.

doi: 10.1016/0375-9474(80)90550-3
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1979BE23      Z.Phys. A291, 133 (1979)

M.Berlanger, A.Gobbi, F.Hanappe, U.Lynen, C.Ngo, A.Olmi, H.Sann, H.Stelzer, H.Richel, M.F.Rivet

Study of a Fast Collective Mode in Deep Inelastic Reactions: Quantal Fluctuations

NUCLEAR REACTIONS 92,98Mo(86Kr, X), E=430 MeV; measured σ(E(X), A, Z); deduced reaction mechanism of fast collective mode.

doi: 10.1007/BF01437993
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1979GE01      Nucl.Phys. A317, 473 (1979)

C.Gerschel, M.A.Deleplanque, M.Ishihara, C.Ngo, N.Perrin, J.Peter, B.Tamain, L.Valentin, D.Paya, Y.Sugiyama, M.Berlanger, F.Hanappe

Angular Momentum Transfer in Deep Inelastic Collisions for the Ar + Au and Cu + Au Systems

NUCLEAR REACTIONS Au(Ar, X), E=227 MeV; Au(63Cu, X), E=365, 443 MeV; measured γ-ray multiplicities of the hot fragments; deduced L-transfer. Comparison with theory.

doi: 10.1016/0375-9474(79)90493-7
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1979HO30      Z.Phys. A293, 229 (1979)

H.Hofmann, C.Gregoire, R.Lucas, C.Ngo

A Theoretical Model for the Charge Equilibration in Heavy Ion Collisions

NUCLEAR REACTIONS 92Mo(86Kr, X), E=430 MeV; 197Au(136Xe, X), E=900 MeV; calculated fragment production σ. Quantal mass equation, dynamical treatment of charge equilibration.

doi: 10.1007/BF01435592
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1979LE12      Nucl.Phys. A321, 207 (1979)

C.Lebrun, F.Hanappe, J.F.Lecolley, F.Lefebvres, C.Ngo, J.Peter, B.Tamain

Influence of Angular Momentum on the Mass Distribution Width of Heavy Ion Induced Fission: What Is the Frontier between Fission and Quasi-Fission (Question)

NUCLEAR REACTIONS Re(20Ne, X), E=124, 206 MeV; 165Ho(40Ar, X), E=192, 197 MeV; measured mass distribution of fission fragments. 205At deduced temperature effect on width of mass distributions.

doi: 10.1016/0375-9474(79)90693-6
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1979NG01      Nucl.Phys. A313, 15 (1979)

C.Ngo-Trong, T.Suzuki, D.J.Rowe

The Tensor Open-Shell Random Phase Approximation with Application to the Even Nickel Isotopes

NUCLEAR STRUCTURE 58,60,62,64Ni; calculated energy levels, isoscalar, electromagnetic transition rates in tensor open-shell RPA.

doi: 10.1016/0375-9474(79)90566-9
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1979TA15      Nucl.Phys. A330, 253 (1979)

B.Tamain, R.Chechik, H.Fuchs, F.Hanappe, M.Morjean, C.Ngo, J.Peter, M.Dakowski, B.Lucas, C.Mazur, M.Ribrag, C.Signarbieux

Neutron Multiplicity in Deep Inelastic Collisions: 400 MeV Cu + Au System

NUCLEAR REACTIONS 197Au(63Cu, X), E=400 MeV; (fragment) n-coin, fragment mass; neutron multiplicity, equilibration relaxation time.

doi: 10.1016/0375-9474(79)90549-9
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1978BE03      Z.Phys. A284, 61 (1978)

M.Berlanger, C.Ngo, P.Grange, J.Richert, H.Hofmann

Statistical Fluctuations and the Double Differential Cross Section for Energy and Angle in Deep Inelastic Reactions

NUCLEAR REACTIONS 232Th(40Ar, 40Ar), E=388 MeV; calculated σ(θ).

doi: 10.1007/BF01433876
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1978BE18      Phys.Rev. C17, 1495 (1978)

M.Berlanger, P.Grange, H.Hofmann, C.Ngo, J.Richert

Influence of Coulomb and Nuclear Forces on the Pattern of the Double Differential Cross Section d2σ/dθdE for Deep Inelastic Reactions

NUCLEAR REACTIONS 120Sn(84Kr, X), E=514 MeV; 208Pb(208Pb, X), E=1560 MeV; 208Pb(136Xe, X), E=1000 MeV; calculated σ(θ).

doi: 10.1103/PhysRevC.17.1495
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1978BE23      Z.Phys. A286, 207 (1978)

M.Berlanger, P.Grange, H.Hofmann, C.Ngo, J.Richert

Triple Differential Cross Section for Angle, Atomic Number and Energy (Or Angular Momentum Transfer) Calculated for the 280 MeV 40Ar + 58Ni (Or 365 MeV 63Cu + 197Au) System in a Simple Model

NUCLEAR REACTIONS 58Ni(40Ar, X), E=280 MeV; 197Au(63Cu, X), E=365 MeV; calculated σ(E, Z, θ).

doi: 10.1007/BF01408977
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1977BE07      Nucl.Phys. A276, 347 (1977)

M.Berlanger, F.Hanappe, C.Ngo, J.Peter, F.Plasil, B.Tamain

Deep Inelastic Collisions between 280 MeV 63Cu Ions and 93Nb Nuclei

NUCLEAR REACTIONS 93Nb(63Cu, F), (63Cu, X), E=280 MeV; measured masses, kinetic energies, angular distributions; deduced cross sections.

doi: 10.1016/0375-9474(77)90388-8
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1977NG01      Z.Phys. A282, 83 (1977)

C.Ngo, H.Hofmann

Mass Exchange and Angular Distribution in a Dynamical Treatment of Heavy Ion Collisions

NUCLEAR REACTIONS 197Au(63Cu, X), E=365, 443 MeV; calculated quasi-fission σ(A).


1977NG02      Z.Phys. A283, 161 (1977)

C.Ngo, J.Peter, B.Tamain, M.Berlanger, F.Hanappe

Fusion and Deep Inelastic Collision Studied on the Ar + Au System I. Influence of the Bombarding Energy

NUCLEAR REACTIONS 197Au(40Ar, X), E=201, 248 MeV; measured σ(E, A, θ). 197Au(40Ar, X), E=183, 189, 195, 201, 248 MeV; measured complete fusion σ.


1977PE16      Z.Phys. A283, 413 (1977)

J.Peter, M.Berlanger, C.Ngo, B.Tamain, B.Lucas, C.Mazur, M.Ribrag, C.Signarbieux

Neutron-Multiplicity in Deep Inelastic Collisions: 365 MeV Cu + Au System

NUCLEAR REACTIONS 197Au(63Cu, X), E=365 MeV; measured neutron fragment coin.


1976BE52      J.Phys.(Paris), Lett. 37, L-323 (1976)

M.Berlanger, M.A.Deleplanque, C.Gerschel, F.Hanappe, M.Leblanc, J.F.Mayault, C.Ngo, D.Paya, N.Perrin, J.Peter, B.Tamain, L.Valentin

Gamma Ray Multiplicity in the Quasi-Fission of Cu + Au at 443 MeV

NUCLEAR REACTIONS 197Au(63Cu, X), E=443 MeV; measured γ-ray multiplicity associated with quasi-fission, sequential fission.

doi: 10.1051/jphyslet:019760037012032300
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1976HO22      Phys.Lett. 65B, 97 (1976)

H.Hofmann, C.Ngo

Influence of Statistical Fluctuations on the Angular Distribution of Deep Inelastic Reactions

NUCLEAR REACTIONS 209Bi(Kr, X), E=525, 600 MeV; calculated σ.

doi: 10.1016/0370-2693(76)90001-0
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1976NG02      Nucl.Phys. A267, 181 (1976)

C.Ngo, J.Peter, B.Tamain, M.Berlanger, F.Hanappe

Quasi-Fission Mass Distributions as a Random Walk Process: The 63Cu + 197Au System

NUCLEAR REACTIONS 197Au(63Cu, X), E=365, 443 MeV; measured quasi-fission mass distributions. Interpretation as a nonequilibrium process.

doi: 10.1016/0375-9474(76)90652-7
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1976TA01      Phys.Rev.Lett. 36, 18 (1976)

B.Tamain, F.Plasil, C.Ngo, J.Peter, M.Berlanger, F.Hanappe

Energy Dependence of Quasifission

NUCLEAR REACTIONS 197Au(63Cu, F), E=443 MeV; measured σ(θ); compared with results at 365 MeV.

doi: 10.1103/PhysRevLett.36.18
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1975NG01      Nucl.Phys. A240, 353 (1975)

C.Ngo, B.Tamain, J.Galin, M.Beiner, R.J.Lombard

Calculation of Interaction Barriers Using the Energy Density Formalism

NUCLEAR REACTIONS 24Mg, 27Al, 40Ca, 58Ni(32S, X), 238U(12C, X), (14N, X), 121Sb, 162Dy, 238U, 80Se, 118Sn, 209Bi(40Ar, X), 74Ge, 114Cd, 40Ca, 186W(84Kr, X), 197Au, 238U(63Cu, X), 118Sn(118Sn, X), (114Cd, X); calculated interaction parameters.

doi: 10.1016/0375-9474(75)90335-8
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1975NG02      Nucl.Phys. A252, 237 (1975)

C.Ngo, B.Tamain, M.Beiner, R.J.Lombard, D.Mas, H.H.Deubler

Properties of Heavy Ion Interaction Potentials Calculated in the Energy Density Formalism

NUCLEAR REACTIONS 108Ag(14N, X), 63Cu, 108Ag(20Ne, X), 63Cu, 108Ag, 118Sn, 121Sb(40Ar, X), 197Au(63Cu, X), 63Cu, 74Ge, 84Kr, 108Ag, 197Au, 209Bi(84Kr, X), 63Cu, 108Ag(136Xe, X), 40Ca(40Ca, X); calculated interaction potential.

doi: 10.1016/0375-9474(75)90614-4
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1975PE01      J.Phys.(Paris), Suppl.Lett. 36, L-23 (1975)

J.Peter, C.Ngo, B.Tamain

Quasi-Fission Reactions Induced by 365 MeV 63Cu Ions on a 197Au Target

NUCLEAR REACTIONS 197Au(63Cu, F), E=365 MeV; measured σ(E(fragment mass), θ).


1975PE08      Nucl.Phys. A250, 351 (1975)

J.Peter, C.Ngo, B.Tamain

Complete Fusion and Quasi-Fission Reactions Induced by 84Kr Ions on Heavy Targets

NUCLEAR REACTIONS 165Ho(84Kr, F), E=450, 492 MeV; 186W(84Kr, F), E=492 MeV; 238U(40Ar, F), E=300 MeV; 209Bi(84Kr, F), E=500, 525 MeV; 238U(84Kr, F), E=500 MeV; measured correlated kinetic energies; deduced complete fusion, quasi-fission σ.

doi: 10.1016/0375-9474(75)90265-1
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1975TA15      Nucl.Phys. A252, 187 (1975)

B.Tamain, C.Ngo, J.Peter, F.Hanappe

Fission of Medium and Heavy Nuclei Induced by 40Ar from 160 to 300 Mev: Cross Sections

NUCLEAR REACTIONS Mo(40Ar, F), E=200, 300 MeV; 165Ho(40Ar, F), E=226, 300 MeV; 209Bi, 238U(40Ar, F), E=250, 300 MeV; Sb(40Ar, F), E=162, 179, 199, 226, 300 MeV; measured σ(E(fragment mass), θ); deduced variation in critical angular momentum, reaction mechanism.

doi: 10.1016/0375-9474(75)90612-0
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1974BO07      Nucl.Phys. A220, 93 (1974)

B.Borderie, F.Hanappe, C.Ngo, J.Peter, B.Tamain

Fission of Medium and Heavy Nuclei Induced by 40Ar from 160 to 300 MeV: Average Total Kinetic Energy

NUCLEAR REACTIONS Mo, Sb, Pr, Ho, Au, Bi, Th, U(40Ar, F), E=160-300 MeV; measured total kinetic energy at symmetry; compared to theoretical predictions.

doi: 10.1016/0375-9474(74)90754-4
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1974HA13      Phys.Rev.Lett. 32, 738 (1974)

F.Hanappe, M.Lefort, C.Ngo, J.Peter, B.Tamain

Cross Section and Angular Distribution of Products in 'Quasifission' Reactions Induced by 525-MeV 84Kr Ions on a 209Bi Target

NUCLEAR REACTIONS 209Bi(84Kr, X), E=525 MeV; measured σ(E(reaction products), θ), deduced reaction mechanism.

doi: 10.1103/PhysRevLett.32.738
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1974NA01      Nucl.Phys. A218, 495 (1974)

O.Nalcioglu, D.J.Rowe, C.Ngo-Trong

Excitation of the T > Components of the Giant Dipole States in N > Z Nuclei by Muon Capture

NUCLEAR REACTIONS 58,60,62,64Ni(μ-, ν); measured nothing, calculated σ.

doi: 10.1016/0375-9474(74)90037-2
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1974NG02      Nucl.Phys. A221, 37 (1974)

C.Ngo, J.Peter, B.Tamain

Search for Coulomb Fission Induced by 84Kr Ions on 238U

NUCLEAR REACTIONS 238U(84Kr, 84KrF), E=408-458 MeV; measured σ(E(84Kr), E(fragment)), compared to theoretical predictions.

doi: 10.1016/0375-9474(74)90097-9
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1973LE21      Nucl.Phys. A216, 166 (1973)

M.Lefort, C.Ngo, J.Peter, B.Tamain

Recherche de Fission Provenant de l'Interaction 84Kr + 209Bi; La Fusion entre Ions Krypton et Noyaux Lourds Est-Elle Possible

NUCLEAR REACTIONS 209Bi, 238U, 165Ho, 186W(Kr, F), E=500 MeV; measured σ(fission).

doi: 10.1016/0375-9474(73)90525-3
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1972LE41      Nucl.Phys. A197, 485 (1972)

M.Lefort, C.Ngo, J.Peter, B.Tamain

Diffusion Elastique des Ions 84Kr sur 238U et Distance d'Approche pour Le Seuil de Reaction

NUCLEAR REACTIONS 238U(84Kr, 84Kr), 400 < E < 500 MeV; measured σ.

doi: 10.1016/0375-9474(72)91023-8
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